65038514 has 8 divisors (see below), whose sum is σ = 97746588. Its totient is φ = 32456320.

The previous prime is 65038513. The next prime is 65038531. The reversal of 65038514 is 41583056.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 52200625 + 12837889 = 7225^2 + 3583^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (65038513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30167 + ... + 32250.

Almost surely, 2^65038514 is an apocalyptic number.

65038514 is a deficient number, since it is larger than the sum of its proper divisors (32708074).

65038514 is a wasteful number, since it uses less digits than its factorization.

65038514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62940.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 65038514 is about 8064.6459314715. The cubic root of 65038514 is about 402.1519726061.

The spelling of 65038514 in words is "sixty-five million, thirty-eight thousand, five hundred fourteen".